University of Kansas, Lawrence, Kansas.
J Voice. 2021 Jul;35(4):660.e1-660.e8. doi: 10.1016/j.jvoice.2019.12.023. Epub 2020 Feb 3.
The purpose of this study was to assess acoustically (long-term average spectra and multidimensional voice profile) and perceptually (participant perceived phonatory ease and expert listening panel) the effect of wearing a necktie on male singing in a solo setting. No study to date has assessed the potential effects of wearing neckties in a solo vocal setting. Among primary results: (a) statistically significant differences in spectral energy (0-10 kHz) between performances with and without a necktie, (b) increases in mean jitter and shimmer percentage measurements of singers with a necktie, (c) significant reduction in perceived phonatory ease when singing while wearing a necktie, and (d) listener preferences for singing without a necktie. Results were discussed in terms of limitations of the study, suggestions for future research, and implications for voice pedagogy.
本研究旨在评估在独唱环境中系领带对男性歌唱的声学（长期平均频谱和多维语音分析）和感知（参与者感知的发声轻松度和专家听辨小组）效果。迄今为止，尚无研究评估在独唱声乐环境中系领带的潜在影响。主要结果包括：（a）在有和没有领带的情况下，光谱能量（0-10 kHz）之间存在统计学显著差异；（b）系领带的歌手的平均抖动和颤抖百分比测量值增加；（c）在系领带唱歌时，发声的感知轻松度显著降低；（d）听众更喜欢不系领带唱歌。结果从研究的局限性、对未来研究的建议以及对语音教学的影响等方面进行了讨论。
